baber/WOPTO huggingface dataset:
Patent JP-H0944147-A (JP)
Title: Drum
Inventor: TAKEUCHI AKIHIKO
IPC: G10D13/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain drumming sounds and special sound effect similar to those of other drums without altering the structure of the drum itself. SOLUTION: A cavity shaper 5 consisting of a cylindrical body is arranged in a barrel body 2 and both its end surfaces are brought into contact with the internal surfaces of drum heads 3A and 3B on the top side and reverse side. The external diameter R2 of the cavity shaper 5 is set smaller (>=2mm) than the internal diameter R1 of the drum 1 and the height h2 is set larger (about 1-30mm) than the height h1 of the drum 1.
Patent JP-H0755473-A (JP)
Title: Acoustic gyro
Inventor: NAGAI YUJIRO
IPC: G01C19/5698
Filed: 1993-08-09
Abstract: PURPOSE:To use an acoustic gyro in a wide temperature range by improving the temperature dependence of a sound-pressure detector. CONSTITUTION:A case 1 is provided with two rooms which are connected by a detection channel. A speaker 2 which drives a fluid inside the case 1 and a sound-pressure detector inside the detection channel are installed. Back electret-type capacitor microphones 31, 32 which use FET having an input impedance of 1014 too 1015OMEGA as capacitance-to-current conversion elements are used as the sound-pressure detector. Vibrating films in the back electret-type capacitor microphones 31, 32 are constituted of a metal foil. Alternatively, a piezoelectric diaphragm is used as the sound-pressure detector.
Patent JP-2000115197-A (JP)
Title: Data multiplex processing method for arc network
Inventor: SAI MEIJU
IPC: H04L12/701
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To accelerate a data processing speed by setting the address information map of a route for transmitting data to respective processes inside a station to an ARC net, inserting address information obtained by retrieving the address information map in a data packet and transmitting it. SOLUTION: The respective stations 100 and 200 are provided with network route maps 170 and 270 in respective ARC net entities 150 and 250 and store each source process name, a source process address (SSAP), a destination station, a destination process address (DSAP) and an identification code. The source station 100 of the data packet inserts the SSAP and DSAP codes of 2 bytes each to the data section head of a transmission data packet and transmits it. In the destination station 200, the network route map 270 is referred to and the data packet is transmitted through a multi-path 230 to selection processes 210a-210n.
Patent JP-H0732920-A (JP)
Title: Seat tilting device for vehicle
Inventor: HOSHIHARA NAOAKI
IPC: B60N2/10
Filed: 1993-07-15
Abstract: PURPOSE:To regulate the movement of a motive power transmitting system to tilt a seat laterally, and the inclination of the seat making an imaginary center as the rotating center, without resistance. CONSTITUTION:Bell cranks 3 moving up and down vertically, and a seat cushion 18 moving in a circular arc form are held by using pins 20, ball bearings 21, and springs 24, and the pins 20 are made to move in the axial direction and to tilt freely to the bell cranks 3, in this seat tilting device for vehicle.
Patent JP-H0937612-A (JP)
Title: Working machine for paddy field
Inventor: NASU TAKESHI
IPC: A01C11/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a paddy field working machine capable of preventing the unexpected collision of a furrow opener for seeds with a ridge on the matching of the rear end of the frame with a position near to the ridge by disposing a lifting mechanism for a furrow opener for direct sowing works so that the lower end of the furrow opener for the direct sowing works can be lifted to a higher position than the lower surface of the float of a seedling- transplanting device. SOLUTION: A furrow opener 19A is vertically movably attached to the rear part of a seedling-transplanting device 5 through a lifting mechanism B different from a lifting mechanism for a float 8, and the lifting mechanism B used for the furrow opener 19A for direct sowing works is disposed so that the lower end of the furrow opener 19A for the direct sowing works can be lifted to a higher position than the lower surface of the float 8 of the seedling- transplanting device 7. The control range of a seedling transplantation depth control mechanism for controlling the relative distance of the float 8 to a transplantation case 10 is preferably set up to a state that a seedling-transplanting tine 11b is floated from the soil surface and operated in a non-loaded state in air on a direct sowing work.
Patent JP-H0642369-A (JP)
Title: Intake cooling device for gas turbine
Inventor: TSUJI TADASHI
IPC: F17C9/02
Filed: 1992-07-23
Abstract: PURPOSE:To prevent the occurrence of icing and frosting by safely and high- efficiently cooling intake to a gas turbine by using liquefied gas, such as LNG, serving as fuel. CONSTITUTION:A vaporization heat transfer group 9 is arranged in the air intake duct 8 of a gas turbine and a condensing drum 10 and a lower drum 11 are arranged thereabove and therebelow. A liquefied gas heat transfer pipe 12 and a water spraying device 13 are disposed in the condensing drum 10. Further, a vacuum pump 14 by which a pressure in the condensing drum 10 is reduced and a circulating pump 15 to feed water in the condensing drum 10 with a pressure to the lower drum 11 and the water spraying device 13 are provided. Gas turbine intake is indirectly cooled through water and steam by means of a liquefied gas cold heat source. Further, the degree of a vacuum in the condensing drum 10 is regulated with the aid of the vacuum pump 14 to regulate the saturating temperature of water, the temperature of intake is cooled to a proper value, and icing and frosting are prevented from occurring.
Patent JP-H0365044-A (JP)
Title: Combined generating method and device employing close cycle mhd generating unit
Inventor: SHIODA SUSUMU
IPC: H02K44/28
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the size and to lengthen the service life by arranging a gas turbine generator in the downstream of a rare gas compressor. CONSTITUTION:In a combined generating system, high temperature rare gas E1 heated by a heat source D is fed to an MHD generating unit A1 in order to perform MDH power generation, then the discharged rare gas E2 is cooled through a heat exchanger C1 and fed to a compressor B thereafter compressed rare gas E6 is fed to a gas turbine generator A3 in order to generate power. Rare gas E5 discharged from the gas turbine generator A3 is returned to the heat source D thus constituting a closed loop. Since the pressure of the rare gas E6 to be fed to the gas turbine generator A3 can be set higher, through the compressor B, than that of the rare gas E1 to be fed to the MHD generating unit A1, the size of the gas turbine generator A3 and the rare gas compressor B can be reduced.
Patent JP-H0857525-A (JP)
Title: Liquid feeding device
Inventor: KARIYASU TAKAHIRO
IPC: F28C3/00
Filed: 1994-08-22
Abstract: PURPOSE: To reduce the fluctuation of a water level in a first liquid storage tank so as to enable the feeding of a fixed quantity of liquid by floating the first liquid storage tank, in which a liquid for feeding equipment is stored, in a second liquid storage tank containing other liquid. CONSTITUTION: A first water storage tank 1 floats in the liquid of a second liquid storage tank 2 and moves up and down by the change in the water level of cooling water 3 stored. In order to suppress the horizontal vibration of the first water storage tank 1, a guide rail 13 and a guide roller 12 that rotates and moves thereon are provided between the tank 1 and the second liquid storage tank 2. Cooling water 3 flows into discharge piping 9 through a movable hose 8 and feeds water by opening and closing a control valve 9. When the first water storage tank consumes the cooling water 3 and becomes light in weight with the water level lowered, it rises as the part sunk in the second liquid storage tank 2 is reduced. The water level fluctuation in the first water storage tank 1 measured from a fixed point is smaller than its own water level fluctuation.  Thus, water feeding with a fixed water pressure and quantity is made possible.
Patent JP-H0364669-A (JP)
Title: Knock suppresing device for engine
Inventor: SUGANO ISAO
IPC: F02P5/152
Filed: 1989-07-31
Abstract: PURPOSE:To prevent the occurrence of a trouble in which advance and delay are repeated regardless of the will of a driver by a method wherein through delay of an ignition timing during detection of a knock, a knock is suppressed, and meanwhile when an engine output is reduced to a value lower than a specified value, control is effected so that the delay is released to restore it to original ignition advance control. CONSTITUTION:Output signals from a plurality of pulser coils 22a - 22f to output an ignition reference signal (a) responding to each cylinder at equal intervals during one full turn of a crank shaft, a crank angle sensor 26, a knock sensor 42, and throttle opening sensors 44A and 44B are inputted to a computer 12, In the computer 12, based on each sensor output, optimum ignition advance is computed, and based on a knock signal, delay control is made on an ignition timing. In this case, an advance return command means 30 is added to the computer 12. When, during the occurrence of knocking, delay control is made on an ignition timing, when it is detected that an engine output is reduced to a value lower than a specified value, an advance return command signal is outputted, the ignition timing is released from delay and returned to advance.
Patent JP-H1133498-A (JP)
Title: Postal item address information processing apparatus, postal item address information processing method and postal item processing apparatus
Inventor: YAMAMOTO MASAHIRO
IPC: B07C3/18
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a postal item address information processing apparatus capable of effectively utilizing the information on postal items and drastically decreasing the input operations by an operator. SOLUTION: This apparatus has a recognizing means which recognizes the address information from the information on the postal item read by a reading means, an input section 45 which inputs the address information of the postal items by referencing the information on the postal items not recognized of the address information in this recognizing means, a setting file 73 which stores the address information of the postal items and a program control section 72 which compares the address information of the postal items inputted by the input section 45 and the address information of the postal items stored in the setting file 73 and executes the processing to add the address information inputted by the input section 45 to the address information of the setting file 73 when the inputted address information is not stored.
Patent JP-H0361935-A (JP)
Title: Opening/closing blade driving device and production thereof
Inventor: HARA TOYOYUKI
IPC: G03B9/02
Filed: 1989-07-29
Abstract: PURPOSE:To reduce the number of parts and to make the whole size of device compact by using an insulator formed by a center connection part for covering the opening/closing blade side end face of a coil frame and insulating chips connected to both the sides of the center connection part to cover the side faces of coils. CONSTITUTION:An insulating means for securing insulation between the 56, 57 and yokes is a flexible insulating material 80 formed by the center connection part 81 constituting the center part and the insulating chips 82 extended to both blades to cover the sides of the coils like an insulating shape. The yokes cover the coil side faces so as to follow the insulating chips 82 along their insides. Since the insulating property of the insulator 80 is secured by covering also the end face of the rotational axis side of a rotor in addition to the side faces of the coils, the insulator 80 can be fixed to the bottom board e.g. of the opening/closing blade without requiring a fixing cover or the like. Consequently, the number of parts can be reduced and the opening/closing blade drive with compact constitution can be obtained.
Patent JP-S6440389-A (JP)
Title: Optical data recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/249
Filed: 1987-08-06
Abstract: PURPOSE:To provide in combination the favorable reflectivity of a cyanine coloring matter for a semiconductor laser beam of a 780nm wavelength and favorable absorptivity of a metallic complex for the laser beam and ensure excellent recording and reproduction characteristics, by providing a recording layer comprising a specified cyanine coloring matter and a specified metallic complex. CONSTITUTION:An indolenine cyanine coloring matter of general formula [I] having high reflectivity and a metallic complex coloring matter of general formula [II] having favorable absorptivity are used jointly with each other. To produce an optical information recording medium, a coloring matter solution comprising the indolenine cyanine of general formula [I] and the metallic complex of general formula [II] is prepared, and is applied to a substrate. The solution may be prepared by using chloroform, dichloroethane, dioxane or the like. In the formulas, each of A and A' is an atomic group for forming a substd. or unsubstd. benzene or naphthalene ring, B is pentamethine, each of R1 and R1' is a substd. or unsubstd. alkyl or alkoxyl, X1<-> is an anion such as halide ion, perchlorate ion and fluoroborate ion, M is Ni, Cu, Co, Pd or Pt, each of Y1 and Y2 is S, O or NH, and each of C1 and C2 is a substd. or unsubstd. benzene ring, alkyl or cyano.
Patent JP-S6175023-A (JP)
Title: Vehicle running control device
Inventor: YOGO KAZUTOSHI
IPC: F02D29/02
Filed: 1984-09-19
Abstract: PURPOSE:To control the prevention of slipping of drive wheels upon starting and upon acceleration, by providing a drive means for shortening the doubled stroke of a distance adjusting mechanism in association with a decrease signal and for lengthening the stroke in association with an increase signal. CONSTITUTION:When an accelerator pedal 1 is depressed, a throttle lever 3 fixed to a throttle shaft 4a is pulled by means of an accelerator cable 2 and is therefore rotated to open a throttle valve 4. In the intermediate section of the cable 2 there are provided tow pulleys 6a, 6b constituting a distance adjusting mechanism which provides a doubled stroke (l) by means of an actuator 5. Further, signals from a throttle opening degree sensor 7, speed sensors 8, 9 and an autodrive switch 10 are delivered to an electronic control unit 11 which delivers a control signal to the actuator 5 through a drive circuit 12 to displace levers 5a, 5b for changing the distance between the pulleys.
Patent JP-S5899553-A (JP)
Title: Method of mounting pin on large sized pin rack gear
Inventor: YOSHIKAWA SADAO
IPC: F16H55/10
Filed: 1981-12-10
Abstract: PURPOSE:To improve operability or the like by securing fixedly a pair of support members to a turning frame of a pin rack and thereafter fitting fixedly a pin formed on both ends with large diameter portions in mounting holes in support members to dispense with the necessity of incorporating subsequently the support members in the turning frame. CONSTITUTION:The diameters D1 of both shaft ends 10a, 10a' of a pin 10 in a pin rack are formed larger than the diameter D2 of the central crowning portion. And after a pair of support members 12, 12' are welded to predetermined positions of a turning frame 11, pin mounting holes 12a, 12a' are provided in predetermined positions of both support members 12, 12'. Under such conditions, said pin 10 is adapted to extend through both mounting holes 12a, 12a' from the outside of one support member 12 to fit fixedly both shaft ends 10a, 10a' in both mounting holes 12a, 12a'. Thus, the support members 12, 12' do not need to be assembled in the turning frame subsequently so that work can be simplified while cost can be reduced.
Patent JP-H0840185-A (JP)
Title: Casing structure of collision detecting device
Inventor: KUWABARA SADAYUKI
IPC: B60R21/16
Filed: 1994-07-29
Abstract: PURPOSE:To provide the disassembly preventing function of an impact detecting device and the impact absorbing function to prevent the erroneous operation to the impact other than that in the collision of a vehicle by fitting a housing to a cover, and covering a sensor unit to constitute the casing. CONSTITUTION:A casing of a collision detecting device 10 is constituted by fitting claws 7a-7d of a cover 2 to grooves 6a-6d of a housing 1. Thus, the collision detecting device 10 is not easily disassembled, and the sufficient effect is expected to prevent the dlsassembly by mischievous actions to the collision detecting device 10. Even when the impact except that in the collision of a vehicle is applied from the outside of the collision detecting device 10, and the acceleration of about 1200G is generated on the cover 2, the acceleration is attenuated to the value of about 200G on the sensor unit 3, and the acceleration can be reduced to about 20% of that on the cover 2.
Patent JP-H1040891-A (JP)
Title: Battery holder
Inventor: HAYASHI TAKAHIRO
IPC: H01M2/10
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To eliminate unstable factors for electric continuity between a battery electrode and a contact terminal and to ensure stable connection. SOLUTION: A flat battery 2 is stored in the battery storage 3 of a battery holder 1, through the opening at the side. A protrusion 11 is provided on part of the battery storage opposed to the plane of the inserted battery. When the battery with the rear part pushed by a battery cover 8 is inserted into the storage, the battery 2 is rotationally moved with the protruding 11 as a fulcrum for the end of the second elastic contact 7, to slide with the side electrode of the battery. In this way, foreign matters deposited near a connection between the battery electrode and a contact terminal are removed, thus ensuring electrical contact.
Patent JP-H0246262-A (JP)
Title: Cooking of unpolished rice and unpolished rice therefor
Inventor: SAWADA YOSHITERU
IPC: A23L7/10
Filed: 1988-08-08
Abstract: PURPOSE:To accomplish ready cooking of unpolished rice of higher nutritive value under normal pressure by cooking said rice in a germinated state. CONSTITUTION:Threshed unpolished rice is dipped into water to promote its germination, thus obtaining unpolished rice grown to ca.3-4mm after germination but prior to developing root. Thence, this rice is cooked under similar conditions to those for conventional polished rice.
Patent JP-S6440123-A (JP)
Title: Equipment for manufacturing metal rath
Inventor: TANAKA KENZO
IPC: B21D31/04
Filed: 1987-08-07
Abstract: PURPOSE:To perform safe and smooth operation as well as to effectively unitilize power by driving the feed of a metal sheet and the vertical and lateral movements of a movable upper cutter with one prime mover. CONSTITUTION:When the prime mover 11 is driven to rotate a main driving shaft 15, feed rolls 5 are driven through a turning drive mechanism to move the metal sheet M intermittently to one direction and at the same time, the lateral drive mechanism and the vertical drive mechanism operate the movable upper cutter 8 and a ram 7. The ram 7 is lowered by a pressing cam 54, the movable upper cutter 8 cuts and slits the metal sheet in cooperation with a fixed lower cutter 6, the sheet is extended and developed, then, the movable upper cutter 8 rises and moves laterally together with the ram 7. The ram 7 is lowered again and the operations of shear, elongation and development are repeated to obtain a metal rath having rhombic networks and zigzag arranged joints on linear parts.
Patent JP-S6088635-A (JP)
Title: Car transfer controller
Inventor: OKAMOTO TOKUO
IPC: B60K23/08
Filed: 1983-10-22
Abstract: PURPOSE:To shift smoothly by splitting a shift fork for changing between 2.4 wheel drive into a tubular guide section having an interlocked body and fork section thereby preventing bitting of cam and shaft head. CONSTITUTION:Although the fork section 7b is locked together with a sleeve 34 for changing between 2.4 drive, a tubular guide section 7a provided with an interlocked body 31 can move relatively against the fork section 7b, thereby the tubular guide section 7a is pushed by second cam body 9 to slide while being compressed by a spring 75 thus to disengage the interlocking body 71 provided on the tubular guide section 7a and second cam body 9 immediately thereby sliding of shift head or shifting of control lever to N position is never blocked.
Patent JP-H0485725-A (JP)
Title: Magnetic disk device and magnetic recording medium
Inventor: GOMI KENICHI
IPC: G11B5/73
Filed: 1990-07-27
Abstract: PURPOSE:To prevent the modulation of an electrical output and to stably maintain floating even if the floating quantity of a magnetic head is decreased by orienting a magnetic layer in a circumferential direction. CONSTITUTION:Only the hill part directly faces the head and the area ratio of the magnetic recording medium in contact with a head can be decreased and, therefore, the friction force and attraction force to the head are lowered. In addition, the fluctuation in the floating quantity of the head is decreased if the formed hills are regularly disposed. The stability of the floating of the head is assured over the entire surface of the magnetic recording medium and the fluctuation in the output by the fluctuation in the floating quantity is prevented. Further, the microgrooves formed along the circumferential direction in the hill and groove parts contribute to the shape magnetic anisotropy of the magnetic layer. The coercive force in the circumferential direction with respect to a radial direction and the squareness ratio are large and the fluctuation in the output by the modulation is lessened.
Patent JP-H0732906-A (JP)
Title: Drive control device of transfer device
Inventor: SUZUKI TSUTOMU
IPC: B60K17/348
Filed: 1993-07-15
Abstract: PURPOSE:To correspond to various road surface conditions accurately even though a control device loses the control function, and to suppress the variation of the vehicle condition so as to improve the running stability. CONSTITUTION:A feeding port and an exhaust port are provided, and controlled a shift valve mechanism 68 is controlled by the first and the second valve mechanisms 63a and 63b which can take the first mode to seal the feeding port and to receive no operating oil of a specific pressure, and the second mode to exhaust a specific pressure of operating oil fed from the feeding port to the exhaust port, respectively; and a variable valve mechanism 69 provided to a branch oil passage 78, and to set the opening of the branch passage 78 depending on an elastic body having a specific elasticity and the hydraulic pressure of the branch passage 78; while the system is composed that the first mode is given to the first valve mechanism 63, while the second mode is given to the second valve mechanism, when the control means loses the control function.
Patent JP-H0363396-A (JP)
Title: Synchronous driving device of cutter of multi-shield machine
Inventor: MORO TAKASHI
IPC: E21D9/093
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a highly accurate synchronous combination, by judging a positive or negative deviated angle by the polarity of the output of a rough synchronous system and by driving independently one of cutters with a preset speed. CONSTITUTION:A synchro-generator 27-1 is connected to L-shaft of a rotary cutter 2-1 via a speed-increasing gear 30-1. Next, a synchro-control change gear 28-1 is connected to R-shaft of a rotary cutter 2-2 via a speed-increasing gear 30-2. Next, a synchro-generator 27-2 and a synchro-control change gear 28-2 are connected respectively to the L-shaft and the R-shaft with a revolutional ratio 1:1. And a switch RC for the correcting signal of the first deviated angle and a switch RD for the correcting signal of the second deviated angle are provided to input the deviated angle signal  theta1 into motor control circuits 11-4, 11-1. And further, a deviated angle signal  theta2 and judgement outputs 32-1, 32-2 of the signal judging means 31 are input into a direction treatment means.